A History of Short Words

From the New York Times Crossword Puzzle

LMFAO

Fri, 15 Aug '25
"u r freaking hilarious!"
Thu, 21 Dec '23
Duo with the 2011 #1 hit "Party Rock Anthem"
Sun, 12 Nov '23
"That was hilarious!," in textspeak
Wed, 19 Oct '22
Electronic dance music duo that performed at the 2012 Super Bowl halftime show